SUN, Wenchao. Research on the Model of Low-Altitude New Quality Productivity and Modern Economic Construction. Mathematical Modeling and Algorithm Application, [S. l.], v. 6, n. 3, p. 92–97, 2025. DOI: 10.54097/5v330a64. Disponível em: https://drpress.org/ojs/index.php/mmaa/article/view/32702. Acesso em: 26 aug. 2026.